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GB/T 43801-2024 Active
GB/T 43801-2024 Measurement of relative permittivity and loss tangent for copper clad laminate at microwave frequency—Split post dielectric resonator method
Abstract
This document describes a method for measuring the relative dielectric constant (Dk or εr) and dielectric loss tangent (Df or tanδ) of laminates at discrete frequency points within the range of 1.1 GHz to 20 GHz using a split-type dielectric resonator (SPDR). This document is applicable to the testing of copper-clad laminates and insulating dielectric substrates used in printed circuit boards.
General Product Information
| Document Type | National standards |
|---|---|
| Standard Status | Active |
| Standard Code | GB/T 43801-2024 |
| CCS | Printed circuit board |
| ICS | Printed circuits and printed circuit boards |
| Implement Date | 2024-07-01 |
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